Answer:
x=$198
Explanation:
This question requires critical thinking, therefore we will have to be very careful when solving any of this question
Then let's solve the given question
He worked for 17 hours at $374
We are asked to determine the amount he earned for 9hours
Let's solve
17hours=$374
9hours=$x
Cross multiply
17x=374×9
17x=3366
To make x the subject of formula we will have to divide both sides by 17
x=198
Therefore he will earn $198 for 9hours
Hope this will help you